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Posted to dev@jackrabbit.apache.org by "Jukka Zitting (JIRA)" <ji...@apache.org> on 2008/01/03 20:17:34 UTC

[jira] Updated: (JCR-1098) (more) spurious nodes in parsed SQL query tree

     [ https://issues.apache.org/jira/browse/JCR-1098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jukka Zitting updated JCR-1098:
-------------------------------

    Component/s: jackrabbit-core
     Issue Type: Improvement  (was: Bug)

> (more) spurious nodes in parsed SQL query tree
> ----------------------------------------------
>
>                 Key: JCR-1098
>                 URL: https://issues.apache.org/jira/browse/JCR-1098
>             Project: Jackrabbit
>          Issue Type: Improvement
>          Components: jackrabbit-core, sql
>            Reporter: Julian Reschke
>            Priority: Minor
>
> The following SQL query:
>   SELECT * FROM nt:base WHERE jcr:path LIKE '/x/%' AND NOT jcr:path LIKE '/x/%/%'
> generates the parse tree below:
> + Root node
> + Select properties: *
>   + PathQueryNode
>     + LocationStepQueryNode:  NodeTest={} Descendants=false Index=NONE
>     + LocationStepQueryNode:  NodeTest={}x Descendants=false Index=1
>     + LocationStepQueryNode:  NodeTest=* Descendants=false Index=NONE
>       + AndQueryNode
>         + AndQueryNode
>           + NotQueryNode
>           
> Note the empty "AndQueryNode" and "NotQueryNode" nodes.
>           

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